For those with a decent router (eg Synology RT2600ac and other high-end Routers ), you can set up a VPN Portal and put your Dashboard behind that. Eg:
On the Synology Routers, this is done via the "VPN Plus Server" App, and "Web Portals":
Synology Router Prerequisite - You must have a Synology DDNS hostname and SSL Certificate setup for this to work. The SSL cert is free via LetsEncrypt - instructions below:
PS, I'm not trying to take money away from Hubitat, just showing that many of us will already have a Free, Secure, Remote Access solution already.